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Titolo:
A study of genetic and environmental effects on the co-occurrence of problem behaviors in three-year-old twins
Autore:
Van den Oord, EJCG; Boomsma, DI; Verhulst, FC;
Indirizzi:
Univ Utrecht, Sociale Wetenschappen, Vakgrp Pedag, Dept Child & AdolescentPsychol, NL-3508 TC Utrecht, Netherlands Univ Utrecht Utrecht NetherlandsNL-3508 TC 3508 TC Utrecht, Netherlands Free Univ Amsterdam, Dept Psychon, Amsterdam, Netherlands Free Univ Amsterdam Amsterdam Netherlands ychon, Amsterdam, Netherlands Erasmus Univ Rotterdam, Dept Child & Adolescent Psychiat, Utrecht, Netherlands Erasmus Univ Rotterdam Utrecht Netherlands ychiat, Utrecht, Netherlands
Titolo Testata:
JOURNAL OF ABNORMAL PSYCHOLOGY
fascicolo: 3, volume: 109, anno: 2000,
pagine: 360 - 372
SICI:
0021-843X(200008)109:3<360:ASOGAE>2.0.ZU;2-5
Fonte:
ISI
Lingua:
ENG
Soggetto:
DEFICIT HYPERACTIVITY DISORDER; DOPAMINE TRANSPORTER GENE; PSYCHIATRIC-DISORDERS; EMOTIONAL-PROBLEMS; COGNITIVE-ABILITY; PRESCHOOL CHILD; NOVELTY SEEKING; ASSOCIATION; COMORBIDITY; RECEPTOR;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Social & Behavioral Sciences
Citazioni:
69
Recensione:
Indirizzi per estratti:
Indirizzo: Van den Oord, EJCG Univ Utrecht, Sociale Wetenschappen, Vakgrp Pedag, DeptChild & AdolescentPsychol, Postbus 80140, NL-3508 TC Utrecht, Netherlands Univ Utrecht Postbus 80140 Utrecht Netherlands NL-3508 TC
Citazione:
E.J.C.G. Van den Oord et al., "A study of genetic and environmental effects on the co-occurrence of problem behaviors in three-year-old twins", J ABN PSYCH, 109(3), 2000, pp. 360-372

Abstract

The authors examined the genetic and environmental causes of the co-occurrence of problem behaviors in children. The analyses involved mother and father ratings of Oppositional, Withdrawn/Depressed. Aggressive, Anxious, Overactive, and Sleep Problems in 446 monozygotic and 912 dizygotic pairs of 3-year-old twins. Genetic factors contributed on average .150 (37.3%), sharedenvironment .206 (51.2%), and nonshared environment .046 (11.4%) to the phenotypic correlations between the syndromes. Genetic and environmental factors caused different groupings Internalizing and Externalizing groupings were indicative of nonshared environmental factors; clusters of problem behaviors with either the Aggressive or Anxious symptoms were most suggestive ofgenetic factors, and high scores on all syndromes indicated shared environmental influences.

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Documento generato il 22/01/20 alle ore 12:56:50